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Kanta Onishi

@kantaonishi

Freelance AI training and data-visualization specialist turning messy datasets into clear, trustworthy insights.

Japan
Message

I’m a B.Sc. Computer Science graduate from the University of Victoria, and I focus on translating complex data and AI behavior into reliable, human-readable outcomes. Through coursework like Data Visualization and Analysis, Database Systems, and Artificial Intelligence, I built a strong foundation for turning raw information into actionable insight.

In my freelance AI work, I evaluate and refine AI-generated code for truthfulness, instruction following, and readability—then use those findings to improve training datasets. I also support multi-turn AI image editing by processing prompts and guiding changes such as removing, masking, and restoring images.

I’ve expanded into search quality work by auditing music datasets to verify search accuracy and score query-to-result relevance across categories. I bring a careful, verification-first mindset to ensure outputs are correct, useful, and consistent.

My projects reflect the same drive for clarity and impact: I analyzed solar power generation across 139 nations and built an interactive D3 visualization; I developed a Python-to-Power BI pipeline for “The Fight Game” to reveal player archetypes, risk patterns, and engagement trends; and I implemented pathfinding approaches (A-Star, Greedy, Uniform-Cost, Breadth-First) for an efficient grid traversal problem.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

University of Victoria logoUV

University of Victoria

Bachelor of Science, Computer Science

2018 - 2024

Activities and societies: Relevant coursework: Data Visualization and Analysis, Algorithms, Database Systems, Artificial Intelligence, Discrete Mathematics.

Earned a B.Sc. in Computer Science at the University of Victoria from 2018 to 2024. Coursework covered data visualization and analysis, algorithms, database systems, artificial intelligence, and discrete mathematics.

Tech stack

Software and tools used professionally

Availability

Open to opportunities

Location

Japan

Authorized to work in

Website

Onishi.ca

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